Windows have aesthetic and functional benefits. However, temperature fluctuations can alter wood frames over time, creating drafts and reducing energy efficiency. Instead of getting replacements, you can simply install window inserts around existing frames. Below are answers to common questions about these products to help you decide whether they’re right for you.

What to Know About Window Inserts

How do they work?

They are acrylic panes that fit into existing window frames. They feature compression tubes that hold them in place and create air-tight seals around the fixtures. They’re useful for windows that leave drafts due to advanced age.

Are they energy-efficient?

Yes. Drafts let in warm air during the summer and cold air during the winter, forcing your HVAC system to work harder to keep the indoor climate comfortable. This can lead to increased heating and cooling costs.

The compression tubes create reliable seals. They also carry high R-values, or the measurements of thermal resistance. The U.S Department of Energy reports that window inserts reduce heating and cooling use by 20%.

Will they match my windows?

Yes. Insert edgings can be black, white, or brown, and the acrylic panes are completely transparent. There’s no frame, and thanks to precision measurements and manufacturing, you’ll barely notice they’re there.

Why are they better than replacement frames?

Replacing a window is an expensive and time-consuming project. A professional can install inserts in one afternoon, giving you all of the same functional benefits of new windows.

This is also a helpful way to improve energy-efficiency if you’ve purchased an older home that has beautiful existing fixtures.

Window inserts also double as noise barriers. By creating air-tight seals around fixtures, they decrease outdoor sounds to help you relax at home. 

 

If you’re interested in installing window inserts, contact Farnum Insulators. These professionals offer premium Indow® inserts to East Dummerston, VT, customers. Since 2003, they’ve helped clients create more comfortable, energy-efficient homes. They also perform energy audits to help you identify problematic areas in your property. Learn more about the benefits of window inserts online or call (802) 689-1137 to discuss your needs.